The “Echo Chamber Volume” is now available as Open Access.
The Gold OA versions (PDF, Epub and Kindle) can be freely downloaded from the page at:
http://dx.doi.org/10.5334/bat
And paperback or hardback copies can be purchased (for £12.99 and £34.99 respectively) via Amazon or Bookdepository from the same link.
Edited by organisers of...